28622424961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 34443595200

約数和(自身を除く): 5821170239

約数列:

[1, 13, 19, 31, 37, 247, 403, 481, 589, 703, 961, 1147, 3259, 7657, 9139, 12493, 14911, 18259, 21793, 35557, 42367, 61921, 101029, 120583, 237367, 283309, 462241, 675583, 804973, 1313377, 1567579, 1919551, 2291077, 3131899, 3738073, 8782579, 24954163, 29784001, 40714687, 48594949, 59506081, 71023387, 115880263, 773579053, 923304031, 1506443419, 2201724997, 28622424961]

約数ペア:

[(1, 28622424961), (13, 2201724997), (19, 1506443419), (31, 923304031), (37, 773579053), (247, 115880263), (403, 71023387), (481, 59506081), (589, 48594949), (703, 40714687), (961, 29784001), (1147, 24954163), (3259, 8782579), (7657, 3738073), (9139, 3131899), (12493, 2291077), (14911, 1919551), (18259, 1567579), (21793, 1313377), (35557, 804973), (42367, 675583), (61921, 462241), (101029, 283309), (120583, 237367)]